Adult ; Child ; Endoscopy ; Fibrous Dysplasia of Bone ; pathology ; surgery ; Humans ; Male ; Nose ; surgery ; Orbit ; pathology

Cerebrospinal Fluid Rhinorrhea ; surgery ; Craniotomy ; methods ; Endoscopy ; Frontal Sinus ; surgery ; Humans ; Male ; Nose ; surgery ; Reconstructive Surgical Procedures ; methods ; Young Adult

Objective To compare the clinical effectiveness,safety,cost-effectiveness of Targeting Gene Therapy with conventional therapy on patients with Essential Hypertension by metoprolol.Methods 300 cases of patients with Essential Hypertension were included.165 cases were chosen and assigned to conventional therapy group(Group A)at random.The subjects of Group A were administrated with metoprolol for 100 mg,twice per day.Polymorphism of CYP2D6 and ?1 adenoreceptor gene of the remain 135 subjects were detected,133 cases with of ?1-AR gene carrying Arg 389 allele were devided into three groups according to CYP2D6 genetype:the poor metabolism group(PM,43 cases),intermediate metabolism group(IM,54 cases)and extensive metabolism group(EM,36 cases).The subjects of PM,IM and EM were administrated with metoprolol for 25,100,200 mg/d respectively,twice per day.Blood pressures and side effects were observed during 8-week following-up.The health economic evaluation on Gene Targeting Therapy was determined by using the cost-effectiveness analysis.Results Total effective rate in Group PM,IM or EM were obviously higher than that in Group A(P

Objective:To study the effects of ~(125)I-(α_v)ASODN on the in vitro invasive ability of heptocellular carcino-ma cell line(HepG2) through PEI-RGD-mediated receptor process. Methods: Intergrin α_v-specific antisense oligonucle-otide was labeled with ~(125)I, and PEI-RGD/~(125)I-(α_v)ASODN complex was prepared by combining ~(125)I-(α_v)ASODN with polyethyleneimine derivative PEI-RGD. PEI-RGD/~(125)I-(α_v)ASODN complex was transferred into HepG2 cells through the receptor-mediated process. The effect of PEI-RGD/~(125)I-(α_v)ASODN complex on the invasive ability of HepG2 cells was examined by Boyden chamber invasive assay. Results: (1) The labeling yield and radiochemical purity of ~(125)I-(α_v) ASODN were(73.78±4.09)% and(96.68±1.38)%, respectively, and the labeled compound had a good stability in vitro after 48 h at 37℃; (2) The ability of HepG2 cells to uptake PEI-RGD/~(125)I-(α_v)ASODN reached its peek ([12.77±0.85] % ) when PEI-RGD/~(125)I-(α_v)ASODN was at 4 μl/2 μg ([12.77±0.85] %), and then gredually decreased thereafter. So the dosage of PEI-RGD/~(125)I-(α_v)ASODN for the following experiment was chosen as 2 μl/1 μg; (3) The invasive capacity of HepG2 cells was significantly reduced in PEI-RGD/~(125)I-(α_v)ASODN group compared with those in other experiment and control groups (P <0.01 ). Conclusion: ~(125)I-(α_v)ASODN mediated by PEI-RGD can effectively inhibit the invasive capacity of HepG2 cells.

Cutaneous Fistula ; Digestive System Abnormalities ; therapy ; Endoscopy, Gastrointestinal ; methods ; Female ; Humans ; Infant ; Treatment Outcome

Spices have enjoyed a long history and a worldwide application. Of particular interest is the pharmaceutical value of spices in addition to its basic seasoning function in cooking. Concretely, equipped with complex chemical compositions, spices are of significant importance in pharmacologic actions, like antioxidant, antibacterial, antitumor, as well as therapeutical effects in gastrointestinal disorders and cardiovascular disease. Although increasing evidences in support of its distinct role in the medical field has recently reported, little information is available for substantive, thorough and sophisticated researches on its chemical constituents and pharmacological activities, especially mechanism of these actions. Therefore, in popular wave of studies directed at a single spice, this review presents systematic studies on the chemical constituents and pharmacological activities associated with common used spices, together with current typical individual studies on functional mechanism, in order to pave the way for the exploitation and development of new medicines derived from the chemical compounds of spice (such as, piperine, curcumin, geniposide, cinnamaldehyde, cinnamic acid, linalool, estragole, perillaldehyde, syringic acid, crocin).
Anti-Infective Agents ; pharmacology ; Antineoplastic Agents ; pharmacology ; Antioxidants ; pharmacology ; Cardiovascular System ; drug effects ; Digestive System ; drug effects ; Spices ; analysis ; toxicity

Objective To study the expression of p53,p16,PCNA protein in esophageal carcinoma and its relationship to sexual distinction,the location of disease,the biological level,the depth of invasion and lymph node metastasis.Methods 118 patients with esophageal carcinoma were included in the study,all of them were treated for the first time.p53,p16 and PCNA protein in the 118 cases of esophageal carcinoma were detected by immunohistochemical assay(SP technique). Results The positive expression of p53, p16, PCNA protein in 118 patients was 80 %(92/118),42%(50/118)and 97%(115/118),respectively.The positive expression of p53,PCNA protein were irrelated to the sexual distinction,the location of disease,the biological level,the depth of invasion and the lymph node metastasis.The loss of p16 was significantly related to the depth of invasion and the lymph node metastasis(P

Objective Platelet activating factor(PAF),which has been implicated in the pathophysiology of inflammation in asthma,is degraded and inactivated by PAF acetlhydrolase(PAF AH).To investigate the association of PAF AH activity with genotype in asthmatic children.Methods We studied 57 asthmatic children and 30 normal controls. The plasma PAF AH genotype was detected as representative case with 3 different genotypes (Val/Val,Val/Phe and Phe/Phe) by allele specific polymerase chain reaction(AS PCR).The PAF AH activity in plasam was examined by the changes of substrate assay.Results In severe asthmatic individuals plasma PAF AH activities were lower than those of mild or moderate groups and control group,and plasma PAF AH activition was absent 15.4 %.In another three groups plasma PAF AH activation were absent 2 %-3 %.There was significant difference of plasma PAF AH activity among 3 groups of genotype(Val/Val,Val/Phe and Phe/Phe).In the similar genotype, there was no significant difference of plasma PAF AH activity between the groups of control and asthma.Conclusions There was imbalace of PAF/PAF AH in asthmatic children. In severe asthmatic individuals plasma PAF AH activities were lower than those of mild or moderate groups and control group. PAF AH(Val279Phe) gene mutation was related with plasma PAF AH activity.

Objective To explore the significance of combined detection of procalcitonin(PCT)and C reactive protein(CRP)for clinical use of antibacterial agents in patients with pulmonary disease.Methods 130 cases of patients with pulmonary disease,from October 2012 to October 2014,were selected and randomly dividend into the observation group and control group,65 cases in each group.In the observation group,the utilization of antibacterial agents was decided according to serum levels of PCT and CRP,while in the control group that was based on the white blood cell count.Observation indexes,such as utilization of antibacterial agents, curative efficiency,length of stay and so on,were compared between the two groups after treatment.Results The length of antibac-terial agents use in the observation group[(8.6±0.4)d]was longer than that in the control group[(1 6.2±2.3)d],had statistically significant difference(P <0.05 ).After treatment,there were no statistically significant differences in the white blood cell count, scores of pulmonary functional status,percentage of patients in aggravating stages and mortality between the two groups (P >0.05).While compared with the control group,the dual infection rate and length of stay decreased in the observation group,had sta-tistically significant difference(P <0.05).Conclusion Combined detection of PCT and CRP could guide the rational use of antibac-terial agents,effectively prevent the dual infection,and improve clinical curative effect.

Objective To evaluate the possibility of no-beparin open operation at low costal arch in live donor nephrectomy via retroperitoneal approach. Methods The effects of 134 cases no-beparin operation and 82 eases heparinized operation at low costal arch in live donor nephrectomy via retroperitoneal approach during 2003.5 to 2008.5 in our hospital were retrospective analyzed. Results The kidneys of the donors in two groups were successfully harvested. The operation time varied from 110 rain to 200 rnin, and warm isebemia time varied from lOs to 20s. Delayed graft function (DGF) was oceurred in one ease in each group. There was no signifieant difference in live donor nephreetomy between the two groups(P >0. 05), but the no-beparin group had less bleeding. Conclusion The no-beparin open operation at low eostal arch in live donor nephrectomy via retroperitoneal approach is technieal]y feasible and safe, and has less bleeding, and little influence on the allograft.